authorizer/server/resolvers/verify_otp.go
2022-10-23 21:08:08 +05:30

107 lines
3.3 KiB
Go

package resolvers
import (
"context"
"fmt"
"strings"
"time"
"github.com/authorizerdev/authorizer/server/constants"
"github.com/authorizerdev/authorizer/server/cookie"
"github.com/authorizerdev/authorizer/server/db"
"github.com/authorizerdev/authorizer/server/db/models"
"github.com/authorizerdev/authorizer/server/graph/model"
"github.com/authorizerdev/authorizer/server/memorystore"
"github.com/authorizerdev/authorizer/server/token"
"github.com/authorizerdev/authorizer/server/utils"
"github.com/google/uuid"
log "github.com/sirupsen/logrus"
)
// VerifyOtpResolver resolver for verify otp mutation
func VerifyOtpResolver(ctx context.Context, params model.VerifyOTPRequest) (*model.AuthResponse, error) {
var res *model.AuthResponse
gc, err := utils.GinContextFromContext(ctx)
if err != nil {
log.Debug("Failed to get GinContext: ", err)
return res, err
}
otp, err := db.Provider.GetOTPByEmail(ctx, params.Email)
if err != nil {
log.Debug("Failed to get otp request by email: ", err)
return res, fmt.Errorf(`invalid email: %s`, err.Error())
}
if params.Otp != otp.Otp {
log.Debug("Failed to verify otp request: Incorrect value")
return res, fmt.Errorf(`invalid otp`)
}
expiresIn := otp.ExpiresAt - time.Now().Unix()
if expiresIn < 0 {
log.Debug("Failed to verify otp request: Timeout")
return res, fmt.Errorf("otp expired")
}
user, err := db.Provider.GetUserByEmail(ctx, params.Email)
if err != nil {
log.Debug("Failed to get user by email: ", err)
return res, err
}
isSignUp := user.EmailVerifiedAt == nil
// TODO - Add Login method in DB when we introduce OTP for social media login
loginMethod := constants.AuthRecipeMethodBasicAuth
roles := strings.Split(user.Roles, ",")
scope := []string{"openid", "email", "profile"}
nonce := uuid.New().String()
authToken, err := token.CreateAuthToken(gc, user, roles, scope, loginMethod, nonce)
if err != nil {
log.Debug("Failed to create auth token: ", err)
return res, err
}
go func() {
db.Provider.DeleteOTP(gc, otp)
if isSignUp {
utils.RegisterEvent(ctx, constants.UserSignUpWebhookEvent, loginMethod, user)
} else {
utils.RegisterEvent(ctx, constants.UserLoginWebhookEvent, loginMethod, user)
}
db.Provider.AddSession(ctx, models.Session{
UserID: user.ID,
UserAgent: utils.GetUserAgent(gc.Request),
IP: utils.GetIP(gc.Request),
})
}()
authTokenExpiresIn := authToken.AccessToken.ExpiresAt - time.Now().Unix()
if authTokenExpiresIn <= 0 {
authTokenExpiresIn = 1
}
res = &model.AuthResponse{
Message: `OTP verified successfully.`,
AccessToken: &authToken.AccessToken.Token,
IDToken: &authToken.IDToken.Token,
ExpiresIn: &authTokenExpiresIn,
User: user.AsAPIUser(),
}
sessionKey := loginMethod + ":" + user.ID
cookie.SetSession(gc, authToken.FingerPrintHash)
memorystore.Provider.SetUserSession(sessionKey, constants.TokenTypeSessionToken+"_"+authToken.FingerPrint, authToken.FingerPrintHash)
memorystore.Provider.SetUserSession(sessionKey, constants.TokenTypeAccessToken+"_"+authToken.FingerPrint, authToken.AccessToken.Token)
if authToken.RefreshToken != nil {
res.RefreshToken = &authToken.RefreshToken.Token
memorystore.Provider.SetUserSession(sessionKey, constants.TokenTypeRefreshToken+"_"+authToken.FingerPrint, authToken.RefreshToken.Token)
}
return res, nil
}